Take advantage of the county and national park systems. Many offer guided hikes, canoe trips and other programs, with specialized instruction. Check out www.nps.gov.

Pack a picnic. Head out for a sunset hike with a healthy picnic supper. Gradually increase your mileage and keep your kids interested with a travel log of miles you cover on foot and the flora and fauna you encounter.

Try geocaching. Follow clues that you access online at www.geocaching.com to find hidden treasures left by ordinary folks, sometimes in out-of-the-way places, sometimes in plain view.

Go to a pick-your-own farm. A great way for kids to understand the farm-to-table process. Check www.pickyourown.org for farms near your home.